帮助！！在C#.net Winform中使用条形码，(第一次使用) [英] HELP!! Using Barcode in C#.net Winform., (First Timer)

问题描述

美好的一天！我在这里遇到麻烦.我需要帮助.

问题:
-条形码
-发电机
-阅读器

我正在做一个库存系统.必须生成条形码.我是这个项目的新手，这是我第一次遇到此条形码.请我需要帮助.我已经搜索过了，但我听不懂它，例如code39，code等.


谢谢你们！

我在网上搜索有关图书馆的信息.以及它易于使用的但"太昂贵了:(我负担不起.

Good day! I''m having a trouble here. I need help.

Problem:
-Barcodes
-Generator
-Reader

I''m doing an inventory system. which must generate a barcode. and i''m new to this project this is my first time to encounter this barcode. Please i need help. I searched already but i can''t understand it, like code39,code etc etc.. If anyone can give me a step by step tutorial its a GREAT HELP.


THANKS GUYS!

I searched on net about the libraries. well its easy to use "BUT" it''s too expensive :( i can''t afford it.

推荐答案

关于生成条形码:

1. Code 39，Code 128，QR Code等...它们都是条形码类型(也称为符号系统或标准)，它们说明需要如何生成条形码符号.有些是线性条形码，即条形，而另一些(例如QR Code)则称为2D条形码，因为它们可以以小尺寸编码大量数据.大多数2D条形码使用小方块模块代替条形.一些符号系统仅允许数字，而另一些则允许您使用全ASCII，而另一些则允许您使用任何字符(字节)，等等.只需在google上获取有关此主题的更多信息即可.

2.您必须根据自己的要求为系统选择一种符号系统(例如，您只需要对数字或字母数字进行编码)，然后寻找某种编码器以在应用程序中获取条形码符号.对于线性，您可以在那里找到一些免费字体(尽管我不推荐它们)或一些开源项目，例如 https://github. com/zxing/zxing [ ^ ]

Regarding generating barcodes:

1. Code 39, Code 128, QR Code, etc... all they are barcode types (a.k.a. Symbologies or Standards) which state how a barcode symbol needs to be generated. Some are linear barcodes i.e. just bars while others (like QR Code) are called 2D barcodes because they can encode great amount of data in small shapes. Most 2D barcodes uses little squares modules instead of bars. Some symbologies allow just numbers, while others allow you full ASCII and others any char (byte), etc. Just google to get further info on this topic.

2. You have to choose one symbology for your system based on your requirements (like you need to encode just digits, or alphanumeric, etc) and then look for some encoder to get the barcode symbol in your app. For linear you can find some free fonts out there (although I''d not recommend them) or some open source project like https://github.com/zxing/zxing[^]

经过2天的代码项目学习和浏览.我发现了解决方法:)

感谢此

:D谢谢大家！

After 2 days of studying and browsing in the codeproject. i found out what the solution :)

thanks to this

:D Thanks guys!!

阅读此有用的页面:
http://www.c-sharpcorner.com/UploadFile/krishnasarala/barcode -scanner-in-C-Sharp/ [

Read this helpful page:
http://www.c-sharpcorner.com/UploadFile/krishnasarala/barcode-scanner-in-C-Sharp/[^]

这篇关于帮助！！在C#.net Winform中使用条形码，(第一次使用)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！